| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $39.60 | 13.702% | $45.026 | $45.03 | $45.05 | $45.00 |
| Purchase #2 | $146.97 | 10.276% | $162.0726 | $162.07 | $162.05 | $162.10 |
| Purchase #3 | $24.35 | 7.125% | $26.0849 | $26.08 | $26.10 | $26.10 |
| Purchase #4 | $219.73 | 3.347% | $227.0844 | $227.08 | $227.10 | $227.10 |
| Purchase #5 | $110.69 | 13.208% | $125.3099 | $125.31 | $125.30 | $125.30 |
| Purchase #6 | $7.32 | 10.520% | $8.0901 | $8.09 | $8.10 | $8.10 |
| Purchase #7 | $246.40 | 3.707% | $255.534 | $255.53 | $255.55 | $255.50 |
| 7 purchase totals = | $795.06 | $849.2019 | $849.19 | $849.25 | $849.20 | |